Buyer	Nuclear Waste Services — not a council we hold
Supplier	Quintessa Limited

Undertake the Phase 1 and 2 Assessment Calculations for the Period of Authorisation for both vaults and silos. This includes undertaking the performance assessment calculations an analysis of uncertainty and capacity calculations and reporting

Runs	18 Jan 2024 to 29 May 2026
OCID	ocds-b5fd17-783f3800-b3e3-432b-89b1-387d52956528
Notice	Read it on Contracts Finder

Figures are as published An award value in OCDS may be a framework ceiling rather than a sum anyone expects to spend, so a large figure here is not evidence of a large purchase.